PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

250-00081Insulator,standoff

L3harris Maritime Power & Energy Solutions, Inc · NSN 5970-01-277-0491 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-01-277-0491 — this item is cataloged by the U.S. Government under National Stock Number 5970-01-277-0491. Primary manufacturer part number: 250-00081.
Features
  • Insulator,standoff — FSC 5970
  • 1 verified cross-reference
  • Primary manufacturer: L3harris Maritime Power & Energy Solutions, Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Insulator,standoff, cataloged under National Stock Number 5970-01-277-0491, is classified within Federal Supply Class 5970 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is L3harris Maritime Power & Energy Solutions, Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameInsulator,standoff
FSC / FSG5970 — No Item Name Available (FSG 59)
ManufacturersL3harris Maritime Power & Energy Solutions, Inc (CAGE 04801)
Technical Specifications
ParameterValue
NSN5970-01-277-0491
Primary Part Number250-00081
Item NameInsulator,standoff
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerL3harris Maritime Power & Energy Solutions, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4520-01-295-6022 INTERCHANGEABLE
Lateral,air Conditioning-Heating
Cross-Reference Index
Part NumberManufacturer
250-00081 PRIMARY L3harris Maritime Power & Energy Solutions, Inc (USA)
Related Parts
4520-01-295-6022INTERCHANGEABLE
LATERAL,AIR CONDITIONING-HEATING

Frequently Asked Questions

What is NSN 5970-01-277-0491?

NSN 5970-01-277-0491 is a Insulator,standoff, manufactured by L3harris Maritime Power & Energy Solutions, Inc, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-01-277-0491?

NSN 5970-01-277-0491 has 1 cross-referenced part number: 250-00081 (L3harris Maritime Power & Energy Solutions, Inc).

What NSN replaces 5970-01-277-0491?

There is 1 known substitute for 5970-01-277-0491: 4520-01-295-6022. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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